Articles tagged with: ‘nanotubes‘

A team of researchers at the U.S. Department of Energy’s Argonne National Laboratory, discovered that nanotubes composed of titanium dioxide can switch their phase as a battery is cycled, gradually boosting their operational capacity. Laboratory tests showed that batteries produced with this material could be recharged up to half of their original capacity in less… »

For the first time, MIT researchers have shown they can genetically engineer viruses to build both the positively and negatively charged ends of a lithium-ion battery. Angela Belcher, the MIT materials scientist who led the research team said “The new virus-produced batteries have the same energy capacity and power performance as state-of-the-art rechargeable batteries being… »

You remember we wrote about carbon nanotubes (CNTs) in one of our previous articles? Two groups of researchers have found ways to unfold CNTs in order to make nanoribbons of graphene. The experts claim that the development could point the way towards a new generation of electronics, including computer chips that are faster and tinier… »

The discovery of nanotubes remains a debatable issue, especially because several scientists involved in the research could be likely candidates for the Nobel Prize. A large percentage of academic and popular literature attributes the discovery of hollow, nanometer-size tubes composed of graphitic carbon to Sumio Iijima of NEC in 1991. Carbon nanotubes have been produced… »